12213010319 has 2 divisors, whose sum is σ = 12213010320. Its totient is φ = 12213010318.

The previous prime is 12213010309. The next prime is 12213010333. The reversal of 12213010319 is 91301031221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12213010319 - 2⁸ = 12213010063 is a prime.

It is a super-2 number, since 2×12213010319² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12213010294 and 12213010303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213010309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106505159 + 6106505160.

It is an arithmetic number, because the mean of its divisors is an integer number (6106505160).

Almost surely, 2^12213010319 is an apocalyptic number.

12213010319 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213010319 is an equidigital number, since it uses as much as digits as its factorization.

12213010319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 12213010319 in words is "twelve billion, two hundred thirteen million, ten thousand, three hundred nineteen".